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,{"id":58872,"text":"mf472 - 1973 - Geochemical map showing distribution and abundance of arsenic in silicified rocks, Goldfield mining district, Esmeralda and Nye Counties, Nevada","interactions":[],"lastModifiedDate":"2025-03-27T13:28:41.386352","indexId":"mf472","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1973","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"472","title":"Geochemical map showing distribution and abundance of arsenic in silicified rocks, Goldfield mining district, Esmeralda and Nye Counties, Nevada","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/mf472","usgsCitation":"Ashley, R.P., and Keith, W.J., 1973, Geochemical map showing distribution and abundance of arsenic in silicified rocks, Goldfield mining district, Esmeralda and Nye Counties, Nevada: U.S. Geological Survey Miscellaneous Field Studies Map 472, 1 Plate: 35.21 x 23.01 inches, https://doi.org/10.3133/mf472.","productDescription":"1 Plate: 35.21 x 23.01 inches","costCenters":[],"links":[{"id":182304,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/mf/0472/report-thumb.jpg"},{"id":483902,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_2911.htm","linkFileType":{"id":5,"text":"html"}},{"id":360415,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/0472/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Nevada","county":"Esmeralda County, Nye County","otherGeospatial":"Goldfield mining district","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -117.25,\n              37.7608\n            ],\n            [\n              -117.25,\n              37.6667\n            ],\n            [\n              -117.083,\n              37.6667\n            ],\n            [\n              -117.083,\n              37.7608\n            ],\n            [\n              -117.25,\n              37.7608\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b23e4b07f02db6ae176","contributors":{"authors":[{"text":"Ashley, R. P.","contributorId":50513,"corporation":false,"usgs":true,"family":"Ashley","given":"R.","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":261010,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Keith, W. J.","contributorId":41827,"corporation":false,"usgs":true,"family":"Keith","given":"W.","middleInitial":"J.","affiliations":[],"preferred":false,"id":261009,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":60092,"text":"mf503A - 1973 - Contour map of the bedrock surface, Ludlow Quadrangle, Massachusetts","interactions":[],"lastModifiedDate":"2018-12-17T15:13:03","indexId":"mf503A","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1973","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"503","chapter":"A","title":"Contour map of the bedrock surface, Ludlow Quadrangle, Massachusetts","docAbstract":"<p>Contours show the altitude of the bedrock surface.&nbsp; The position of the contours is based largely on data from wells and test holes supplemented by knowledge of the geologic history of the region.</p><p>The map show the configuration of the bedrock surface if all unconsolidated earth materials were removed.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/mf503A","usgsCitation":"Londquist, C.J., 1973, Contour map of the bedrock surface, Ludlow Quadrangle, Massachusetts: U.S. Geological Survey Miscellaneous Field Studies Map 503, 24.75 x 29.32 inches, https://doi.org/10.3133/mf503A.","productDescription":"24.75 x 29.32 inches","costCenters":[],"links":[{"id":360402,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/0503-A/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":183594,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/mf/0503-A/report-thumb.jpg"}],"country":"United States","state":"Massachusetts","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -72.5,42.1175 ], [ -72.5,42.25 ], [ -72.36749999999999,42.25 ], [ -72.36749999999999,42.1175 ], [ -72.5,42.1175 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b04e4b07f02db69969e","contributors":{"authors":[{"text":"Londquist, Clark J.","contributorId":44149,"corporation":false,"usgs":true,"family":"Londquist","given":"Clark","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":263121,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
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,{"id":60269,"text":"mf485 - 1973 - Preliminary geologic map of the Austin Quadrangle, Lander County, Nevada","interactions":[],"lastModifiedDate":"2012-02-10T00:10:33","indexId":"mf485","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1973","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"485","title":"Preliminary geologic map of the Austin Quadrangle, Lander County, Nevada","language":"ENGLISH","doi":"10.3133/mf485","usgsCitation":"McKee, E., 1973, Preliminary geologic map of the Austin Quadrangle, Lander County, Nevada: U.S. Geological Survey Miscellaneous Field Studies Map 485, 1 map., https://doi.org/10.3133/mf485.","productDescription":"1 map.","costCenters":[],"links":[{"id":104111,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_2923.htm","linkFileType":{"id":5,"text":"html"},"description":"2923"},{"id":180634,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"scale":"0","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -117.25,39.25 ], [ -117.25,39.5 ], [ -117,39.5 ], [ -117,39.25 ], [ -117.25,39.25 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac8e4b07f02db67bdae","contributors":{"authors":[{"text":"McKee, E.H.","contributorId":20736,"corporation":false,"usgs":true,"family":"McKee","given":"E.H.","email":"","affiliations":[],"preferred":false,"id":263418,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
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